BL-2008 Language Teaching Software is an application software system based on windows operation system, which is mainly used in speech teaching platform. Don't need any extra equipment except computer.Just set up this software in each computer, then it can realize powerful network language learning function It is built on the structure of Ethernet, and meets the standard TCP / IP protocol. It is the product perfectly combines top audio and video multimedia processing technology, and top streaming media technology .It mainly includes these functions as below: 1. Speech classroom: realize all the functions of traditional speech classroom, such as broadcasting teaching, dialogue, demonstration, monitoring, simultaneous interpretation, video on demand, support free group discussing, class divided teaching, all can be used easily and flexibly. 2. Multimedia Network classroom: students can watch programs in DVD, tape recorders, Showcase, and other multimedia equipment directly through their own computer screen synchronously, server or watching programs, and theater-multimedia teaching effect, implement the theater-multimedia teaching results 3. Examination Center: support text exam (radio choice, multi-choice, fill in the blank, essay), AB paper exam and oral exam. BL-2008 is consisted of three parts as teacher terminal software, student terminal software and server software.